1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SUPERVISED_USER_CORE_BROWSER_SUPERVISED_USER_PREFERENCES_H_
#define COMPONENTS_SUPERVISED_USER_CORE_BROWSER_SUPERVISED_USER_PREFERENCES_H_
#include "base/containers/flat_map.h"
#include "components/prefs/pref_change_registrar.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"
#include "components/supervised_user/core/browser/proto/kidsmanagement_messages.pb.h"
// Functions in this module should take a preferences service as an argument and
// perform operations on it that manipulate the preferences related to the
// family.
namespace supervised_user {
// Maps changes from kSupervisedUserId pref to supervised controls status. The
// arity of the pref (string) is greater than the domain of supervised controls
// states, and this utility avoids extra notifications when the pref value
// changes, but supervision status doesn't.
class SupervisedControlsState {
public:
SupervisedControlsState(
PrefService& service,
base::RepeatingClosure on_family_link_parental_controls_activated,
base::RepeatingClosure on_local_parental_controls_activated,
base::RepeatingClosure on_controls_deactivated);
SupervisedControlsState(const SupervisedControlsState&) = delete;
SupervisedControlsState& operator=(const SupervisedControlsState&) = delete;
~SupervisedControlsState();
// Calls either of the callbacks, depending on current parental control state.
void Notify() const;
private:
enum class State {
kFamilyLinkParentalControlsEnabled,
kLocalParentalControlsEnabled,
kDisabled,
};
static State GetCurrentState(const PrefService& pref_service_);
void OnSupervisedUserIdChanged();
const raw_ref<PrefService> pref_service_;
State state_;
PrefChangeRegistrar registrar_;
const base::flat_map<State, base::RepeatingClosure> callbacks_;
};
// Indicates how supervised user controls should handle the Google Search.
enum class GoogleSafeSearchStateStatus : bool {
kDisabled = false,
kEnforced = true,
};
// Register preferences that describe parental controls.
void RegisterFamilyPrefs(PrefService& pref_service,
const kidsmanagement::ListMembersResponse& response);
void RegisterProfilePrefs(PrefRegistrySimple* registry);
// Set preferences that describe parental controls.
void EnableParentalControls(PrefService& pref_service);
void DisableParentalControls(PrefService& pref_service);
#if BUILDFLAG(IS_CHROMEOS)
bool IsChildAccountStatusKnown(const PrefService& pref_service);
#endif
// Returns true if the safe sites preference is enabled and user is supervised.
bool IsSafeSitesEnabled(const PrefService& pref_service);
// Returns true if both the primary account is a child account subject to
// parental controls and the platform supports Family Link supervision features.
// TODO(b/342097235): prefs::kSupervisedUserID is being deprecated. Supervision
// status via AccountCapabilities can be obtained with
// `IsPrimaryAccountSubjectToParentalControls`.
bool IsSubjectToParentalControls(const PrefService& pref_service);
// Returns true if the profile is subject to user (self-managed) controls.
bool IsSubjectToUserControls(const PrefService& pref_service);
// Google safe search behavior manipulation
bool IsGoogleSafeSearchEnforced(const PrefService& pref_service);
void SetGoogleSafeSearch(PrefService& pref_service,
GoogleSafeSearchStateStatus status);
// A set of modifiers of supervision state without associated account.
// Changes are written to user prefs.
void EnableBrowserContentFilters(PrefService& pref_service);
void DisableBrowserContentFilters(PrefService& pref_service);
void EnableSearchContentFilters(PrefService& pref_service);
void DisableSearchContentFilters(PrefService& pref_service);
void EnableIncognitoMode(PrefService& pref_service);
void DisableIncognitoMode(PrefService& pref_service);
} // namespace supervised_user
#endif // COMPONENTS_SUPERVISED_USER_CORE_BROWSER_SUPERVISED_USER_PREFERENCES_H_
|
